1. High School – Pre-Algebra - Unit 8
Mathematics
High School – Pre-Algebra - Unit 8
Content Vocabulary:
Domain
Function
Linear equation
Linear inequality
Negative correlation
Positive correlation
Range
Relation
Scatter plot
Slope
Slope-intercept
System of linear inequalities
Trend line
Vertical line test
y-intercept
Linear Functions
and Graphing
Essential Understandings:
Algebraic Reasoning: Patterns and Functions-
identify and graph relations and functions
find solutions of two-variable equations
graph equations with two-variables
find the slope of a line and use the slope to graph linear equations
write rules for linear functions from words, tables and graphs
solve systems of linear equations
graph systems of linear inequalities
use “make a graph” as a problem solving strategy
Working with Data-
draw and interpret scatter plots
use scatter plots to analyze data and determine trends